查询词典 nuclear division

3Rhe distribution and change of proliferating cell nuclear antigen in seminiferous tubule: The positive staining of proliferating cell nuclear antigen was found in slices of all groups, the immunological positive products were located at karyon, usually in brown yellow granules, only a small part of them in diffuse state; the immunological positive cells were mainly the spermospores, besides a small quantity were spermiocyte, supporting the cell and myoid cell nuclear to be stained.

3增殖细胞核抗原在生精小管中的分布及变化：各组切片均可见增殖细胞核抗原阳性染色，免疫阳性产物位于细胞核，通常呈棕黄色颗粒，小部分呈弥散状；免疫阳性细胞主要是精原细胞，另外还有少量初级精母细胞、支持细胞和肌样细胞核着色。

The outer neuroblastic layer before it divided to inner and outer nuclear layer and outer complexiform layer and gonglion cell layer showed a temporal PCNA positive which was related to proliferation. The three cell layers had another PCNA positive when finished time changed from outer to inner after their morphologic development basically completed( outer nuclear layer:11～15 days,inner nuclear layer: 8～16 days, gonglion cell layer:16～21 days).

PCNA显示在外成神经细胞层分化为内、外核层和外丛状层之前，和节细胞各有一次和增殖相关的阳性表达。3个细胞层在形态学的分化基本完成后，又出现了一次结束时间是由外向内变化的阳性过程（外核层：第11天至15天：内核层：第8天至16天，神经节细胞层： 16天到21天，这一次阳性表达过程可见到细胞形态向成年形态的转化。

After NMDA stimulation, he concentrations of Ca~2+ and NO in both nuclear and plasma rise observably, especially in the netlike structures; the change of Ca~2+ concentration in nuclear is larger than that in plasma,however the changes of NO concentration in nuclear and plasma are similar. We also observed comparative increases of the concentration of Ca2+ and NO in neurodendrite after NMDA stimulation.

NMDA刺激后神经元细胞核和细胞质内Ca~(2+)和NO都明显升高，尤其在细胞核和细胞质内的网状结构处；细胞核内Ca~(2+)升高幅度大于细胞质，而细胞核内NO的升高幅度却与细胞质相近；另外，树突内的Ca~(2+)和NO升高也较明显。

George Quester,"The Shaw and the Bomb"(unpublished paper, 1975), and a private interview conducted in February 1975; in Anne Hessing Cahn,"Determinants of the Nuclear Option: The Case of Iran," Nuclear Proliferation in the Near-Nuclear Countries (Cambridge: Ballinger Publishing Co., 1975), Onkar Marwah and Ann Shulz, eds., p.

乔治奎斯特说：&肖和炸弹&（未出版的论文，1975年），和一个私人采访，1975年2月进行；在安妮赫星卡恩，&决定因素核选择：伊朗案，&不扩散核武器在附近无核国家（剑桥：巴林杰出版社，1975），Onkar Marwah和Ann舒尔茨合编。山口 199。

Also, analysts note, while North Korea has blustered about having nuclear capacity, last Thursday was the first time it publicly used the phrase nuclear weapons to refer to its nuclear program.

而且，分析家指出，上星期朝鲜叫嚣拥有核能力时，它第一次公开使用核武器一词来指称它的核计划。

These two sets of neutron optical potential parameters have been ingathered in the Nuclear Parameter Data LIBRARY of China by Chinese Nuclear Data Center.Based on these neutron optical potential parameters, program DWUCK4 has been applied to calculate direct inelastic cross sections which are used in SUNF program as input data and then the SUNF program has been used for calculating all nuclear reaction data of neutron induced on 135Ba, 136Ba, 137Ba, 138Ba and 130Te in energy range from 0.01 to 20MeV, respectively.

在这两组中子光学势参数的基础上，应用程序DWUCK4计算了直接非弹截面，作为输入数据用于SUNF程序，用SUNF程序计算了中子入射~(135)Ba、~(136)Ba、~(137)Ba、~(138)Ba和~(130)Te五个核的反应全套数据。

There is widespread disagreement over the progress of Iran's nuclear program toward developing such a weapon, but miniaturizing nuclear weapons for use on long-range missiles is one of the most difficult technological hurdles for an aspiring nuclear nation.

有关伊朗核计划在这种核武器方面的进展存在着各种分歧，但对于一个充满核野心的国家，将核武器缩小到能够用远程导弹发射是最困难的技术障碍之一。

The North Korea Nuclear Crisis made the Peninsula's situation tenser, gave US excuse to intervene the Peninsula's affairs, and gave Japan the chance to enhance its military power and to develop nuclear weapons. It could induce a "domino effect" of a nuclear proliferation.

但朝鲜核危机使半岛局势更加紧张，为美国对东亚事务的介入提供了借口，为日本大力增强其军事力量甚至核武器提供了契机，并有可能出现核扩散的&多米诺骨牌&效应。

They especially want answers about studies that appear to show as yet undisclosed uranium-related work, high-explosive testing of triggers for nuclear bombs, a plan for an underground nuclear-test shaft and efforts to redesign the nose-cone of Iran's far-flying Shahab-3 rocket to accommodate a nuclear warhead.

IAEA也特别关注下面一些问题的答案：秘密进行的铀关联工程；击发核弹的高爆试验；地爆竖井计划；伊朗是否对&流星3&型远程地对地导弹头锥改进，使之具有配载核弹头的能力。

In addition to the Hamza and Obeidi fiascos, Albright and his organization, ISIS, have served as the conduit for other agencies gaining publicity about the alleged Iranian nuclear weapons program, the alleged Syrian nuclear reactor, and most recently the alleged Swiss computer containing sensitive nuclear design information.

此外，向哈姆扎和奥贝迪fiascos ，奥尔布赖特和他的组织， ISIS的，有充当管道，其他机构获得宣传有关指称伊朗核武计划，据称叙利亚的核反应堆，以及最近被指控瑞士电脑载有敏感的核设计资料。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？